The Atlona AT-RGB4824 is an 48 input 24 output Commercial RGBHV matrix switcher. The AT-RGB4824 is one of the world's advanced matrix switchers. Is is capable of being controlled though RS232 via software included or via a third party control sysAtlona 48x24 Professional RGBHV Matrix Switch. Model: AT-RGB4824The Atlona AT-RGB4824 is an 48 input 24 output Commercial RGBHV matrix switcher. The AT-RGB4824 is one of the world's advanced matrix switchers. Is is cap